Changzhou Kaide New Material Technology Co., Ltd , a company focusing on the R&D, production and sales of functional polyethylene film, was established in 2014, located in Tianning Economic Development Zone, Changzhou City, Jiangsu Province, bordered by Shanghai in the east, and by Zhejiang in the south. The transportation is convenient and the geographical position is favorable. Since its establishment, the company has been focusing on the improvement of production technology and the R&D of products, with a number of patents, it was recognized by the government as a “High-tech Enterprise” in 2021.